Why are all units not being displayed?

I have 11 units for my course. Only 5 are being displayed on the units page: http://www.thesubjectofmoney.com/courses/money-101/units/

I have asked about this issue several times already. Can someone just tell me if this is a bug or a feature you are trying to fix? I am running the latest update to CoursePress--1.2.4.6